Base | Representation |
---|---|
bin | 1011010000110000100001 |
3 | 12112222200200 |
4 | 23100300201 |
5 | 1223432400 |
6 | 143135413 |
7 | 34044033 |
oct | 13206041 |
9 | 5488620 |
10 | 2952225 |
11 | 1737061 |
12 | ba4569 |
13 | 7c49a3 |
14 | 56bc53 |
15 | 3d4b00 |
hex | 2d0c21 |
2952225 has 18 divisors (see below), whose sum is σ = 5288166. Its totient is φ = 1574400.
The previous prime is 2952199. The next prime is 2952241. The reversal of 2952225 is 5222592.
It can be written as a sum of positive squares in 3 ways, for example, as 7569 + 2944656 = 87^2 + 1716^2 .
It is not a de Polignac number, because 2952225 - 27 = 2952097 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6336 + ... + 6785.
It is an arithmetic number, because the mean of its divisors is an integer number (293787).
22952225 is an apocalyptic number.
2952225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2952225 is a deficient number, since it is larger than the sum of its proper divisors (2335941).
2952225 is a wasteful number, since it uses less digits than its factorization.
2952225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13137 (or 13129 counting only the distinct ones).
The product of its digits is 3600, while the sum is 27.
The square root of 2952225 is about 1718.2040041858. The cubic root of 2952225 is about 143.4552625133.
The spelling of 2952225 in words is "two million, nine hundred fifty-two thousand, two hundred twenty-five".
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